@r-tek/colr_pickr NPM

Features:

Drag interactive color picker allowing for easy use of finding colors, including a Saturation and Lightness box, Hue slider and Opacity slider
Reads and outputs HEX, RGB, HSL, HEXA, RGBA and HSLA color values
Save custom colors to re-use on return to the color picker
Full Touch Support
~5kb file size, meaning a super fast component of your application
Works on all major browsers
Flat and modern design interface, inspired by google chrome dev-tools color picker

Examples:

Getting Started:

Installation

Install with NPM:
```
$ npm i @r-tek/colr_pickr
```
If you are using a bundler like Webpack, you can import the module:
```
// ES6
import pickr from '@r-tek/colr_pickr';

// OR

// CommonJs
const pickr = require('@r-tek/colr_pickr');
```
For now, you'll need to bring in the CSS file through one of the methods below.

Using the CDN via jsDelivr:

<script
	type="text/javascript"
	src="https://cdn.jsdelivr.net/npm/@r-tek/colr_pickr@2.0.0/build/colr_pickr.min.js"
></script>

<link
	rel="stylesheet"
	type="text/css"
	href="https://cdn.jsdelivr.net/npm/@r-tek/colr_pickr@2.0.0/build/colr_pickr.min.css"
/>

Alternatively, you could clone/download the repository. Under the /build directory, include the colr_pickr_min.js and the colr_pickr_min.css in your project.

Usage

<!-- Add a button to your HTML document and give it any ID -->

<button id="my_picker"></button>

<!-- The rest is in your JavaScript file, or in this case a script tag -->

<script type="text/javascript">
	/**
	 * Create a new ColorPicker instance, which takes 2 parameters
	 *
	 * Parameter 1 [HTMLElement]: the button you want to launch the editor
	 * Parameter 2 [String] (Optional): A color
	 */

	const button = document.getElementById('my_picker');
	let picker = new ColorPicker(button, '#ff0000');

	/**
	 * What do you want to do after you have chosen the color?
	 *
	 * You can specify this in an EventListener, assigned to your button
	 */

	button.addEventListener('colorChange', function (event) {
		// This will give you the color you selected
		const color = event.detail.color.hexa;

		// Code to do what you want with that color...
	});

	/**
	 * You can also change the color yourself via JavaScript
	 *
	 * If you want to change the selected color for an instance without using the picker
	 * You can call the following function
	 *
	 * Parameter 1 [String]: Color
	 * Parameter 2 [HTMLElement]: The button that holds the instance / picker launch button
	 */

	colorPickerComp.colorChange('#ff00ff', button);
</script>

API Documentation:

For more details on functions shown in the example, and others, check out the API document on the project website:

https://r-tek.github.io/colr_pickr/documentation.html

Color Value Information:

When you give the Color Picker a color value to read, it has to be a supported value format. Colr Pickr support all the popular choices, the table below show all supported value formats:

Format Name	Example Format
`hex`	`"#ff0000"`
`hexAlpha`	`"#ff0000ff"`
`rgb`	`"rgb(255, 0, 0)"`
`rgba`	`"rgb(255, 0, 0, 1)"`
`hsl`	`"hsl(360, 100%, 50%)"`
`hsla`	`"hsla(360, 100%, 50%, 1)"`

Changelog:

You can check out the change log for information on latest updates here:

https://github.com/R-TEK/colr_pickr/blob/master/CHANGELOG.md

Contribution:

Read the contribution file for details on developing with the project. You can find the file here:

https://github.com/R-TEK/colr_pickr/blob/master/CONTRIBUTION.md

You can also contribute by issuing any bugs you have found or ideas for new features/optimizations to improve the component. You can do this by going to the issues page and posting your bug / feature. Once I have read the issue, I'll add it to a Trello road map. With the road map you can vote for items I have added if you like that feature too, and you can view what has been accepted/rejected, what I'm working on and what has been completed.